Download test bank for microbiology an introduction with mymicrobiologyplace website 10th edition by tortora

D The microorganisms may cause disease in other animals.. Answer: B 6 Which of the following findings was essential for Jenner's vaccination process?. 6 A Someone who recovers from a dis

Test Bank for Microbiology An Introduction with

MyMicrobiologyPlace Website 10th Edition by Tortora

MULTIPLE CHOICE Choose the one alternative that best completes the statement

or answers the question

1) Which of the following organisms lack

cell walls? 1)

A) Plantae B) Animalia C) Bacteria D) Fungi

Answer: B

2) Classification of organisms in the three domains is based on 2)

A) Nutritional type

B) Number of cells

C) Nucleus

D) Cell wall

E) Type of cell

Answer: E

3) Who was the first to observe microorganisms with a microscope? 3)

A) Koch

B) van Leeuwenhoek

C) Pasteur

D) Hooke

E) Weizmann

Answer: B

4) Which of the following statements about insect control by microorganisms is true? 4) A) The insects develop resistance to the microorganisms B) This technique is just as dangerous as the use of chemical pesticides

C) The microorganisms are specific for the insect pest D) The microorganisms may cause disease in other

animals E) The microorganisms are permanent in the

environment

Answer: C

5) You are observing a cell through a microscope and note that it has no apparent nucleus You conclude that it most likely A) Has a cellulose cell wall B) Has a peptidoglycan cell wall C) Moves by pseudopods D) Is a plant cell E) Is part of a multicellular animal Answer: B 6) Which of the following findings was essential for Jenner's vaccination process? 6) A) Someone who recovers from a disease will not acquire that disease again B) A weakened microorganism may produce immunity C) A weakened microorganism will not cause disease D) Vaccination provides immunity E) Disease is caused by viruses Answer: B 7) Which of the following is NOT a domain in the three- domain system? 7)

A) Bacteria B) Eukarya C) Archaea D) Animalia Answer: D

8) Which of the following CANNOT be made by using recombinant DNA technology? 8) A) Pharmaceutical drugs

B) Life

C) Human hormones

D) Pest-resistant crops

E) Vaccines Answer: B

9) Which of the following does NOT belong with the others?

B) Animalia

C) Helminthes

10

A) van Leeuwenhoek

11) Which of the following processes in making blue jeans is incorrectly

matched?

B) Blue dye E coli indigo

D) Debleaching bacterial enzyme

E) Stone-washed fungal enzyme

following statements is true?

C) All microorganisms were killed before beginning

D) There was air involved

E) All of the above

13) Who observed cells in plant material? 13)

15) Which of the following is the best definition of

C) The use of microorganisms in sewage treatment

16) Which of the following pairs is mismatched?

16)

D) Pathogen disease causing

Answer: C

17) Which of the following pairs is mismatched?

C) Lancefield immunology

E) Jacob and Monod microbial genetics

18) You are looking at a white cottony growth on a culture medium

Microscopic examination reveals it is multicellular Which of the following conclusions about this organism is false?

A) It is a bacterium

B) It has cell walls

19) A multicellular organism that has a mouth and lives in an animal host is

C) Helminth

20) A multicellular organism that has chitin cell walls and absorbs organic

B) Helminth

E) Bacterium

Answer: A